# APHL Conferences vs LDAH

APHL Conferences and LDAH are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | APHL Conferences | LDAH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (55 ratings)](https://appshunter.io/ios/app/aphl-conferences/id1498954266/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 102 MB | 1 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Association of Public Health Laboratories, Inc.](https://appshunter.io/developer/606229774) | [Daniel Pellegrini](https://appshunter.io/developer/1823466981) |

## What reviewers say

### APHL Conferences

[App page](https://appshunter.io/ios/app/aphl-conferences/id1498954266)

Enhance your conference experience by taking notes directly on presentation slides and posters. Connect with other attendees through in-app messaging, tweeting, and emailing.

**Highlights:** Take notes on presentation slides, Draw directly on slides, Note-taking on posters and exhibitors, In-app messaging, Share information via tweeting, Email sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### LDAH

[App page](https://appshunter.io/ios/app/ldah/id6760046576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APHL Conferences free?

APHL Conferences is free to download, with no in-app purchases.

### Is LDAH free?

LDAH is free to download, with no in-app purchases.

### Do APHL Conferences or LDAH have ads?

Neither APHL Conferences nor LDAH shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*